Boston Marathon logo
BOSTON MARATHON 2023

Benjamin Gabrek

Bib: 1471•M

IL

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Top 7%
Gender (Male)
#0 / 15176
Top 11%
Division (M18-39)
#0 / 5285
Top 26%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:08
Rank: #2164
Start → 5K
20:08 | 6:29/mi
10K· 6.21 mi
40:14
Rank: #2346 (-182)
5K → 10K
20:06 | 6:28/mi
15K· 9.32 mi
1:00:16
Rank: #2358 (-12)
10K → 15K
20:02 | 6:27/mi
20K· 12.43 mi
1:20:23
Rank: #2283 (+75)
15K → 20K
20:07 | 6:28/mi
Half· 13.11 mi
1:24:45
Rank: #2278 (+5)
20K → Half
4:22 | 6:24/mi
25K· 15.53 mi
1:40:28
Rank: #2238 (+40)
Half → 25K
15:43 | 6:29/mi
30K· 18.64 mi
2:01:12
Rank: #2240 (-2)
25K → 30K
20:44 | 6:40/mi
20M
2:10:17
Rank: #2216 (+24)
30K → 20M
9:05 | 6:41/mi
21M
2:16:58
Rank: #2106 (+110)
20M → 21M
6:41 | 6:41/mi
35K· 21.75 mi
2:21:40
Rank: #2072 (+34)
21M → 35K
4:42 | 6:17/mi
23M
2:29:44
Rank: #1983 (+89)
35K → 23M
8:04 | 6:27/mi
24M
2:36:07
Rank: #1948 (+35)
23M → 24M
6:23 | 6:23/mi
40K· 24.85 mi
2:41:35
Rank: #1896 (+52)
24M → 40K
5:28 | 6:23/mi
25.2M
2:43:52
Rank: #1867 (+29)
40K → 25.2M
2:17 | 6:37/mi
Finish· 26.22 mi
2:49:50
Rank: #1753 (+114)
25.2M → Finish
5:58 | 5:51/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:24:45
Pace6:28 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:25:05
Pace6:29 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3720:086:2920:08
6:29
-
10K
6.21 mi10:40:4340:146:2820:06
6:28
-0:01
15K
9.32 mi11:00:451:00:166:2820:02
6:27
-0:01
20K
12.43 mi11:20:521:20:236:2820:07
6:28
+0:01
Half
13.11 mi11:25:141:24:456:284:22
6:24
-0:04
25K
15.53 mi11:40:571:40:286:2815:43
6:29
+0:05
30K
18.64 mi12:01:412:01:126:3020:44
6:40
+0:11
20M
20.00 mi12:10:462:10:176:319:05
6:41
+0:01
21M
21.00 mi12:17:272:16:586:316:41
6:41
0:00
35K
21.75 mi12:22:092:21:406:314:42
6:17
-0:24
23M
23.00 mi12:30:132:29:446:318:04
6:27
+0:10
24M
24.00 mi12:36:362:36:076:306:23
6:23
-0:04
40K
24.85 mi12:42:042:41:356:305:28
6:23
0:00
25.2M
25.20 mi12:44:212:43:526:302:17
6:37
+0:14
Finish
26.22 mi12:50:192:49:506:295:58
5:51
-0:46

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

5:51 /mi

Average Pace

6:29 /mi

Slowest Pace

6:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:53

16% of race

Time at Steady Pace

2:22:57

84% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:29 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:20:3720:086:2920:08
6:29
#2164
10K
6.21 mi10:40:4340:146:2820:06
6:28
#2346
15K
9.32 mi11:00:451:00:166:2820:02
6:27
#2358
20K
12.43 mi11:20:521:20:236:2820:07
6:28
#2283
Half
13.11 mi11:25:141:24:456:284:22
6:24
#2278
25K
15.53 mi11:40:571:40:286:2815:43
6:29
#2238
30K
18.64 mi12:01:412:01:126:3020:44
6:40
#2240
20M
20.00 mi12:10:462:10:176:319:05
6:41
#2216
21M
21.00 mi12:17:272:16:586:316:41
6:41
#2106
35K
21.75 mi12:22:092:21:406:314:42
6:17
#2072
23M
23.00 mi12:30:132:29:446:318:04
6:27
#1983
24M
24.00 mi12:36:362:36:076:306:23
6:23
#1948
40K
24.85 mi12:42:042:41:356:305:28
6:23
#1896
25.2M
25.20 mi12:44:212:43:526:302:17
6:37
#1867
Finish
26.22 mi12:50:192:49:506:295:58
5:51
#1753
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2164206320632341(Top 9%)2247(Top 15%)2247(Top 43%)
10K6.21 mi3.10 mi2346-1822240-1772240-1772602(Top 10%)2488(Top 16%)2488(Top 47%)
15K9.32 mi3.11 mi2358-122257-172257-172341(Top 9%)2247(Top 15%)2247(Top 43%)
20K12.43 mi3.11 mi2283+752187+702187+702146(Top 8%)2058(Top 14%)2058(Top 39%)
Half13.11 mi0.68 mi2278+52183+42183+42189(Top 8%)2099(Top 14%)2099(Top 40%)
25K15.53 mi2.42 mi2238+402145+382145+382076(Top 8%)1990(Top 13%)1990(Top 38%)
30K18.64 mi3.11 mi2240-22148-32148-32271(Top 9%)2165(Top 14%)2165(Top 41%)
20M20.00 mi1.36 mi2216+242126+222126+222233(Top 8%)2122(Top 14%)2122(Top 40%)
21M21.00 mi1.00 mi2106+1102018+1082018+1081028(Top 4%)979(Top 6%)979(Top 19%)
35K21.75 mi0.75 mi2072+341987+311987+311518(Top 6%)1442(Top 10%)1442(Top 27%)
23M23.00 mi1.25 mi1983+891901+861901+861245(Top 5%)1176(Top 8%)1176(Top 22%)
24M24.00 mi1.00 mi1948+351865+361865+361651(Top 6%)1559(Top 10%)1559(Top 29%)
40K24.85 mi0.85 mi1896+521813+521813+521156(Top 4%)1091(Top 7%)1091(Top 21%)
25.2M25.20 mi0.35 mi1867+291785+281785+28742(Top 3%)707(Top 5%)707(Top 13%)
Finish26.22 mi1.02 mi1753+1141674+1111674+111473(Top 2%)450(Top 3%)450(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2341

Males

2247

M18-39

2247

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2602

Males

2488

M18-39

2488

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2341

Males

2247

M18-39

2247

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2146

Males

2058

M18-39

2058

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2189

Males

2099

M18-39

2099

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2076

Males

1990

M18-39

1990

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2271

Males

2165

M18-39

2165

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2233

Males

2122

M18-39

2122

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1028

Males

979

M18-39

979

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1518

Males

1442

M18-39

1442

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1245

Males

1176

M18-39

1176

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1651

Males

1559

M18-39

1559

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1156

Males

1091

M18-39

1091

40K→25.2M

24.9 - 25.2 mi

Top 3%
×1story
+13ft-16ft

Overall

742

Males

707

M18-39

707

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

473

Males

450

M18-39

450

Passing Analysis

Category:
Athletes Passed
913
Passed By
502
Net Change
+411
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2164
5K → 10K52234-182#2164#2346
10K → 15K7587-12#2346#2358
15K → 20K10328+75#2358#2283
20K → Half1510+5#2283#2278
Half → 25K6222+40#2278#2238
25K → 30K7072-2#2238#2240
30K → 20M4723+24#2240#2216
20M → 21M1122+110#2216#2106
21M → 35K362+34#2106#2072
35K → 23M945+89#2072#1983
23M → 24M4611+35#1983#1948
24M → 40K586+52#1948#1896
40K → 25.2M290+29#1896#1867
25.2M → Finish1140+114#1867#1753
TOTALS913502+411
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing